/*
 * Copyright (c) 2013, SRI International
 * All rights reserved.
 * Licensed under the The BSD 3-Clause License;
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 * 
 * http://opensource.org/licenses/BSD-3-Clause
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
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 * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the aic-web-praise nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
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package com.sri.ai.lpitools.executionengine.server;

import static org.junit.Assert.assertEquals;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;

import org.junit.Test;

import com.sri.ai.lpitools.executionengine.server.implementations.ExecutionEngineServerWrapper;

public class ITExecutionEngine {
	private ExecutionEngineServerWrapper server;
	private static CountDownLatch latch;
	private List<ExecutionEngineThread> threads;
	private int number = 100;
	
	public void setup(int job)
	{
		threads = new ArrayList<ExecutionEngineThread>();
		server = new ExecutionEngineServerWrapper();
		
		latch = new CountDownLatch(1);
		for(int i = 0; i< number; i++){
			ExecutionEngineThread thread = new ExecutionEngineThread(server, latch, job, "thread"+i);
			threads.add(thread);
		}
		
	}

	@Test
	public void testRunQuery()
	{
		number = 10;
		setup(1);
		try {
			for(ExecutionEngineThread thread: threads){
				thread.start();
			}
			latch.countDown();
			for(ExecutionEngineThread thread: threads){
					thread.join();
			}
			int count =0;
			for(ExecutionEngineThread thread: threads){
				String result = thread.getResult();
				if(result != null && result.equalsIgnoreCase("true")){
					count++;
				}
			}
			assertEquals(number, count);
		} catch (InterruptedException e) {
		}

	}
}
